-_- Why are you reading this. STOP.
Naw, it's Ok. I still love you.
Step 1: Watch Video and Follow Steps
If you can't for some reason, here is a quick synopsis.
1. Open "Run"
2. Type in %appdata%, click enter.
3. Go up a level by pressing the up arrow in the top corner.
4. Select Local, then Undertale.
5. Open "file0"
6. Edit line 11 with the amount of money you want to have, up to 9999. Be sure to double check the line you are changing, or you could mess up. If you want to be sure, get Notepad++. It tells you what line you're editing.
7.Save and open Undertale.